XT55 AT Command Set - Wireless Data Modules
XT55 AT Command Set - Wireless Data Modules
XT55 AT Command Set - Wireless Data Modules
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<strong>XT55</strong> <strong>AT</strong> <strong>Command</strong> <strong>Set</strong>Contentss6.7 <strong>AT</strong>+GMR Request revision identification of software status ..................................................... 1226.8 <strong>AT</strong>+CGSN Request International Mobile Equipment Identity (IMEI)......................................... 1236.9 <strong>AT</strong>+GSN Request International Mobile Equipment Identity (IMEI) ........................................... 1236.10 <strong>AT</strong>+CIMI Request International Mobile Subscriber Identity (IMSI)............................................ 1247. Call related <strong>Command</strong>s....................................................................................................................... 1257.1 Call Status Information ................................................................................................................ 1257.2 <strong>AT</strong>A Answer a call ..................................................................................................................... 1267.3 <strong>AT</strong>D Mobile originated call to specified number ........................................................................ 1277.4 <strong>AT</strong>D> Mobile originated call using specific memory and index number ................. 1297.5 <strong>AT</strong>D> Mobile originated call from active memory using index number ............................... 1317.6 <strong>AT</strong>D> Mobile originated call from active memory using corresponding field .................... 1327.7 <strong>AT</strong>DI Mobile originated call to ISDN number............................................................................. 1337.8 <strong>AT</strong>DL Redial last number used ................................................................................................. 1347.9 <strong>AT</strong>H Disconnect existing connection......................................................................................... 1357.10 <strong>AT</strong>+CHUP Hang up call ............................................................................................................ 1367.11 <strong>AT</strong>S0 <strong>Set</strong> number of rings before automatically answering a call ............................................. 1377.12 <strong>AT</strong>S6 <strong>Set</strong> pause before blind dialing ......................................................................................... 1387.13 <strong>AT</strong>S7 <strong>Set</strong> number of seconds to wait for connection completion .............................................. 1397.14 <strong>AT</strong>S8 <strong>Set</strong> number of seconds to wait for comma dialing modifier............................................. 1407.15 <strong>AT</strong>S10 <strong>Set</strong> disconnect delay after indicating the absence of data carrier ................................. 1417.16 <strong>AT</strong>O Switch from command mode to data mode / PPP online mode........................................ 1427.17 +++ Switch from data mode to command mode ....................................................................... 1437.18 <strong>AT</strong>+CBST Select bearer service type ....................................................................................... 1447.19 <strong>AT</strong>+CRLP Select radio link protocol parameters for originated non-transparent data calls ...... 1457.20 <strong>AT</strong>+CLCC List current calls of ME ............................................................................................ 1467.21 <strong>AT</strong>^SLCC Siemens defined command to list current calls of ME.............................................. 1487.22 <strong>AT</strong>+CR Service reporting control ..............................................................................................1547.23 <strong>AT</strong>+CRC <strong>Set</strong> Cellular Result Codes for incoming call indication .............................................. 1557.24 <strong>AT</strong>+CSNS Single Numbering Scheme...................................................................................... 1567.25 <strong>AT</strong>^SCNI List Call Number Information..................................................................................... 1577.26 <strong>AT</strong>^SLCD Display Last Call Duration ........................................................................................ 1587.27 <strong>AT</strong>^STCD Display Total Call Duration....................................................................................... 1597.28 <strong>AT</strong>P Select pulse dialing ........................................................................................................... 1607.29 <strong>AT</strong>T Select tone dialing ............................................................................................................. 1608. Network Service <strong>Command</strong>s .............................................................................................................. 1618.1 <strong>AT</strong>+COPN Read operator names ............................................................................................. 1618.2 <strong>AT</strong>+COPS Operator Selection .................................................................................................. 1628.3 <strong>AT</strong>^SOPS Extended Operator Selection................................................................................... 1658.4 <strong>AT</strong>+CREG Network registration ................................................................................................ 1678.5 <strong>AT</strong>+CSQ Signal quality ............................................................................................................. 1708.6 <strong>AT</strong>^SMONC Cell Monitoring......................................................................................................1718.7 <strong>AT</strong>^SMOND Cell Monitoring......................................................................................................1738.8 <strong>AT</strong>^MONI Monitor idle mode and dedicated mode ................................................................... 1768.8.1 <strong>AT</strong>^MONI responses.................................................................................................... 1778.8.2 Service states .............................................................................................................. 1788.9 <strong>AT</strong>^MONP Monitor neighbour cells ........................................................................................... 1798.9.1 <strong>AT</strong>^MONP responses .................................................................................................. 1808.10 <strong>AT</strong>^SMONG GPRS Monitor ...................................................................................................... 181<strong>XT55</strong>_<strong>AT</strong>C_V03.03 Page 5 of 459 9/9/05Confidential / Released
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